Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh trong » hanh trang, anh trong, hinh trong
toc chieu » toc thieu, doc hieu, hoc thieu
trong cua » truong cua, thong cua, trong ca
dung cong » dung trong
cua dung » cua dang, cua dong, qua dung
cong tac » cong ty
toan cau » toan ban, toan tap, toan tai
toan cao » toan ban, toan tap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: toc chieu tinh - hanh trong cua dung cong tac ((toan cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc chieu tinh - hanh trong cua dung cong tac ((toan cau) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: toc chieu tinh - hanh trong cua dung cong tac ((toan cau) or (toan cao))*.